【摘要】 作物资源是生物资源的行政权发。通过1974~1983年贵州省作物品种资源普查、征集及“八五”期间的考察搜集、补征工作,共搜集40多种作物,共计约2万份;概述了作物资源保存研究现状,针对作物资源保存质量的问题(影响因素),提出了今后的设想。更多还原

【Abstract】 The resource of farm crops is the administrative function of biological resources.About 20000 cultivars from more over 40 species of farm crops were collected through series of works involving investigating,collecting and re-collecting from 1974 to 1983,and from 1995 to 2000 respectively.The future idea is posed after expounding the research situation and existing problems of crop resource conservation.更多还原